Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Antonio Botta"'
Publikováno v:
International Journal of Polymer Science, Vol 2019 (2019)
A new norbornene dicarboximide presenting a pendant carbazole moiety linked by a p-methylene benzyl spacer is synthesized. This carbazole-functionalized monomer is polymerized via ring-opening metathesis polymerization using Grubbs third-generation c
Externí odkaz:
https://doaj.org/article/17a5490bc20f402bbc8620827761af02
Publikováno v:
Journal of Chemistry, Vol 2016 (2016)
The synthesis of isotactic poly(N-butenyl-carbazole) (i-PBK) by using homogeneous isospecific Ziegler-Natta catalytic system is reported. The achieved polymer is crystalline and shows, to DSC and X-ray analysis, two distinct crystalline phases. i-PBK
Externí odkaz:
https://doaj.org/article/253883f3154941928ddb5fa716e799ed
Publikováno v:
Angewandte Chemie International Edition. 58:14679-14685
We describe alkoxo-aluminum catalysts of chiral bipyrrolidine-based salan ligands that follow the dual-stereocontrol mechanism wherein a given combination of stereogeneities at the metal site and the proximal center of the last inserted lactidyl ("ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3efa87f7e61bcd464bf6ac30863ca6ce
https://doi.org/10.1002/anie.201906848
https://doi.org/10.1002/anie.201906848
Publikováno v:
Vibrational Spectroscopy. 101:64-70
The analysis of FT-IR spectra of isotactic and syndiotactic poly(N-pentenylcarbazole) (i-PPK and s-PPK) amorphous film samples are reported in the present paper. A comparison with FT-IR spectrum of a non stereoregular polyvinylcarbazole (PVK) commerc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a603907a8df2ea6cfa22db8a5513836
https://doi.org/10.1016/j.vibspec.2019.02.004
https://doi.org/10.1016/j.vibspec.2019.02.004
Publikováno v:
European Polymer Journal. 111:20-27
Stereospecific cis-1,4 polymerization of 1,3 butadiene is carried out by using CpTiCl3/MAO and Cp*TiCl3/MAO catalysts in solvents (mesitylene, toluene, benzene, chlorobenzene, m-chlorobenzene, hexafluorobenzene) having different nucleophilicity. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48885c26891859f9f9b817de17fa63bc
https://doi.org/10.1016/j.eurpolymj.2018.12.006
https://doi.org/10.1016/j.eurpolymj.2018.12.006
Publikováno v:
Synthetic Metals. 246:185-194
The most recent results concerning the stereospecific synthesis and the microstructural, chemico-physical and optical characterization of polymers containing pendant carbazolyl groups are reviewed for the first time. Stereoregular poly(N-alkenyl-carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::895a6118056617a7c7d5fe8c7963981e
https://doi.org/10.1016/j.synthmet.2018.10.005
https://doi.org/10.1016/j.synthmet.2018.10.005
Publikováno v:
International Journal of Polymer Science, Vol 2019 (2019)
A new norbornene dicarboximide presenting a pendant carbazole moiety linked by a p-methylene benzyl spacer is synthesized. This carbazole-functionalized monomer is polymerized via ring-opening metathesis polymerization using Grubbs third-generation c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3cae7379631272a72f0da416dba81f5a
Autor:
Marika Savarese, Carlo Adamo, Chiara Costabile, Stefania Pragliola, Domenico Alberga, Rosalba Liguori, Vincenzo Venditto, Antonio Botta, Alfredo Rubino
Stereoregular polymers like isotactic poly(N-butenyl-carbazole) (i-PBK), isotactic and syndiotactic poly(N-pentenyl-carbazole) (i-PPK and s-PPK), and poly(N-hexenyl-carbazole) (i-PHK and s-PHK) are synthesized using the stereospecific homogeneous “
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c22177356cbe417cbfe83ddc613e4601
http://hdl.handle.net/11386/4703208
http://hdl.handle.net/11386/4703208
Autor:
Chiara Palladino, Antonio Botta, Carmela Saturnino, Maria Stefania Sinicropi, Mariagrazia Napoli, Marina Sala, Ettore Novellino, Hisanori Suzuki, Alessandra Carcereri de Prati
Publikováno v:
European Journal of Medicinal Chemistry. 60:112-119
The signalling pathway of Janus tyrosine Kinases-Signal Transducers and Activators of Transcription (JAK-STAT) is activated by a number of cytokines, hormones (GH, erythropoietin and prolactin), and growth factors. JAK-STAT signalling is involved in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc1c6cf49c5fb903aa4514286c96397c
https://doi.org/10.1016/j.ejmech.2012.11.004
https://doi.org/10.1016/j.ejmech.2012.11.004
Autor:
Fernando Felisberto da Silva, Robson Antonio Botta, José Francisco da Silva Martins, Ana Paula Schneid Afonso da Rosa, Juliano de Bastos Pazini
Publikováno v:
Ciência Rural, Vol 45, Iss 4, Pp 633-636 (2015)
Com objetivo de definir um método eficiente para amostragem do pulgão-da-raiz do arroz (Rhopalosiphum rufiabdominale), foi realizado um experimento num arrozal irrigado por inundação, da cultivar 'Avaxi', localizado em Santa Vitória do Palmar, R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d22aae40aacfeb58035eca5de5014a22
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000400633&lng=en&tlng=en
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000400633&lng=en&tlng=en